11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:16:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:51 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 03:17:22 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 03:17:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.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 03:18:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:36 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 03:19:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:42 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 03:20:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:15 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 03:21:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:48 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 03:21:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:20 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 03:22:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:53 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 03:22:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:25 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 03:23:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:57 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 03:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:02 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 03:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:35 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 03:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:07 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 03:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:39 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 03:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:12 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 03:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:44 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 03:27:47 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:17 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 03:28:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:20 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:20 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:20 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:20 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:20 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:20 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:50 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:58 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 03:30:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:06 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 03:31:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:38 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 03:31:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:43 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 03:32:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:16 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 03:33:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:48 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 03:33:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:20 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 03:34:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:53 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 03:34:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:25 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 03:35:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:58 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 03:36:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:32 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 03:36:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:05 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 03:37:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:37 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 03:37:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:43 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 03:38:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:16 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 03:39:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:48 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 03:39:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:53 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 03:40:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:58 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 03:42:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:08 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 03:44:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:23 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 03:46:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:55 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 03:46:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:28 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 03:47:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:00 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 03:48:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:05 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 03:49:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:38 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 03:49:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:41 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:41 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:41 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:41 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:41 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:41 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:11 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:13 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:43 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 03:50:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:16 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 03:51:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:48 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 03:51:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:53 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 03:52:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:58 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 03:54:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:36 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 03:55:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:09 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 03:56:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:41 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 03:56:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:46 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 03:57:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:51 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 03:58:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:25 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 03:59:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:58 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 04:00:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:08 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 04:02:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:41 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 04:02:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:53 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 04:04:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:27 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 04:05:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:34 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 04:06:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:08 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 04:07:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:41 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 04:07:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:20 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 04:09:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:27 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 04:10:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:00 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 04:11:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:06 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 04:12:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:39 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 04:12:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:45 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 04:13:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:59 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 04:16:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:32 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 04:16:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:05 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 04:17:08 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:38 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 04:17:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:14 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 04:19:21 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 04:19:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:28 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 04:20:32 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 04:21:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:44 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 04:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:49 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 04:22:52 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:23 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 04:23:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:57 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 04:23:59 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:00 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:00 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:00 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:00 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:00 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:00 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:04 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 04:25:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:37 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 04:25:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:43 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 04:26:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:51 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 04:27:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:58 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 04:29:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:36 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 04:30:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:09 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 04:31:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:42 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 04:31:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:16 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 04:32:19 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:22 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 04:33:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:55 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 04:33:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:27 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 04:34:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:34 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 04:35:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:38:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:38:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:38:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:38:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:38:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:38:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:38:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:38:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:37 PM UTC [INFO] Stopping.